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Post Onsite · Body & Cab
217-443-1
In stock · ships from Knoxville
This is an aftermarket fender extension, likely constructed from aluminum (AL) given the part title, designed for heavy-duty trucks or trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
Fender extensions bolt onto the existing fender to widen coverage, helping to control road spray, mud, and debris that can damage the vehicle or impair visibility. They are commonly replaced when the original extension becomes cracked, corroded, or torn off. While the exact vehicle application is not verified for this part number, its function is similar to the agricultural tractor fender extensions shown at [shop.deere.com](https://shop.deere.com/us/product/AL174769%3A-Extension-Fender%2C-Rear/p/AL174769) and [eparts.shop](https://www.eparts.shop/rh-rear-fender-extension-for-john-deere-e-l101643-1).
Part Number: 217-443-1
AL FENDER EXTENSION
Unit: ea
Dealer: Post Onsite
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